Executive Summary
Summary | |
---|---|
Title | Cisco Web Security Appliance Command Injection and Privilege Escalation Vulnerability |
Informations | |||
---|---|---|---|
Name | cisco-sa-20170719-wsa1 | First vendor Publication | 2017-07-19 |
Vendor | Cisco | Last vendor Modification | 2017-07-19 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 9 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the web interface of the Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to perform command injection and elevate privileges to root. The attacker must authenticate with valid administrator credentials. The vulnerability is due to insufficient validation of user-supplied input on the web interface. An attacker could exploit this vulnerability by authenticating to the affected device and performing command injection over the web interface. An exploit could allow the attacker to elevate privileges from administrator to root. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa1 ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa1"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJZb4VLZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHnkgQ/+OczI8nJimFLZujvL /X25Gt1HI3c9i6SvJlsyOTmxGrmF4L7orycJ3dHiagx5QWWSyX76lAVTiQsBrKXw xAO2d48DEYQFNAZoeewl46wbeDDm8oj05nMAURcHeyMdqAHh4eplP+DYc55Jx/vm 0kPdcWzF7bkTXhPON5POYH/qQ/ll+27jaAq1RTHefs0fnLHgIqUReCisHYv/7NuE 32Jou33PHXkS0Mti0vKOjAXTr7Q0qsIzSMTgezY6kiFU2zOFpIhWWRKpK9QNGKcE SNJqMBocS3bOEHbR0JSYPyUScH0ObcUCrqql3/FklSnwRhRDDRLEA+6+PTdmdfIi u6gupGhVB+rSantjKSrHyAS6ck6gwXv9abWBKQBjvYSsR+qflElclFjaCka+Ogf9 h7xXEaUksor6hZMHm7izIfa2jt6GYnPkiVejRfe8N/3LAgTxirI8FsSjow+r9Av/ G02y+uts7ZwWsZWeWRIgBrdHNpYB4TLtnettU1C+B3efFXmsNRpgxOKcPQ1x+uOE y6m5UpbeAZ/NtlTImtboszrl/t+5muEIR8UdxV4fRRx+zv57wW5RnpqSjTg24p16 /KvuXF2oreXunbn4/m3QP/3T1HkhNtCS4JYnsjIugJA9i5nvbBFNveE5yAfAN6R3 LDg8hlWY50d4F/kOjDumTaZqIQ4= =cf9p END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2017-07-20 | Cisco Web Security Appliance https_proxy command injection attempt RuleID : 43631 - Revision : 1 - Type : SERVER-WEBAPP |
2017-07-20 | Cisco Web Security Appliance https_proxy command injection attempt RuleID : 43630 - Revision : 1 - Type : SERVER-WEBAPP |
2017-07-20 | Cisco Web Security Appliance https_proxy command injection attempt RuleID : 43629 - Revision : 1 - Type : SERVER-WEBAPP |
2017-07-20 | Cisco Web Security Appliance https_proxy command injection attempt RuleID : 43628 - Revision : 1 - Type : SERVER-WEBAPP |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-07-27 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170719-wsa1-5.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2017-08-08 21:25:37 |
|
2017-07-28 13:24:45 |
|
2017-07-26 00:23:59 |
|
2017-07-19 21:22:29 |
|